Fluorescent tube



FIG. 1 is a front view of a fluorescent tube showing the new design.

FIG. 2 is a rear view thereof.

FIG. 3 is a right side view thereof, the left side view being a mirror image of the right side view.

FIG. 4 is a top view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is an end view in section taken along line 6—6 in FIG. 1.

FIG. 7 is an end view in section taken along line 7—7 in FIG. 3; and,

FIG. 8 is a reference perspective view thereof. 

The ornamental design for a fluorescent tube, as shown and described. 